/*main{}*/

/* 左侧  */
.left-card{
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
  margin-bottom: 100px;
}

.left-card:hover{
  box-shadow: 0 0 15px rgba(0, 0, 0, 1);
}

.left-card p {
  text-align: center;
  color: #345dc2;
  font-size: 16px;
  font-weight: 500;
  margin-top: 0;
}

.el-menu {
  /* 导航右侧边框 */
  border: 0;
}

.el-menu-item {
  height: 36px;
  line-height: 36px;
  border-radius: 5px;
}

.el-menu-item.is-active {
  background-color: #345dc2;
  color: #757575;
}

/* 中间区域 */
.blog-center {

  margin: 0 10px;
}

/* 走马灯 */
.banner {
  border-radius: 10px;
  overflow: hidden;

  box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
}


.banner img {
  height: 100%;
  width: 100%;
}

.banner:hover {
  box-shadow: 0 0 15px rgba(0, 0, 0, 1);
}

/* 右侧课程推荐 */

.right-card{
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
  padding: 5px 0;
}

.right-card:hover {
  box-shadow: 0 0 15px rgba(0, 0, 0, 1);
}

.right-card .right-card-title {
  text-align: center;
  color: #345dc2;
  font-size: 16px;
  font-weight: 500;
  margin-top: 0;
}

.right-card .right-card-item-title {
  text-align: center;
  color: black;
  font-size: 16px;
  font-weight: 500;
  margin-top: 5px;
}


.right-card a:hover {
  text-decoration: underline
}

.right-card img {
  width: 100%;
  height: 80%;
  /*border: 1px solid black;*/
  border-radius: 10px;
}
